7697494005 has 32 divisors (see below), whose sum is σ = 13115913984. Its totient is φ = 3841483776.

The previous prime is 7697494001. The next prime is 7697494067. The reversal of 7697494005 is 5004947967.

7697494005 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7697494005 - 2² = 7697494001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7697494001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43129 + ... + 131358.

It is an arithmetic number, because the mean of its divisors is an integer number (409872312).

Almost surely, 2^7697494005 is an apocalyptic number.

It is an amenable number.

7697494005 is a deficient number, since it is larger than the sum of its proper divisors (5418419979).

7697494005 is a wasteful number, since it uses less digits than its factorization.

7697494005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174685.

The product of its (nonzero) digits is 1905120, while the sum is 51.

The square root of 7697494005 is about 87735.3634801840. The cubic root of 7697494005 is about 1974.4665764459.

The spelling of 7697494005 in words is "seven billion, six hundred ninety-seven million, four hundred ninety-four thousand, five".